Food metal detectors are used for consumer protection. The consequences for a food related packaging company that is not using metal detectors can include lawsuits, recalls and hurt their brand image.

Parts of the food processing and packaging equipment like nuts, bolts or shavings can possibly fall off an accidentally be packaged with the items.

Metal particles that enter the product during the production process can also cause serious injuries. Food X-Ray machines and metal detectors, as a result, will automatically detect and reject contaminated product from the production line. This will save you plenty of time, money and energy in the long run and in particular, the end-user: Consumers.

These detectors are ideal for the following applications:

• Baked Goods
• Confectionery & Snack Foods
• Convenience Food | Food-to-Go
• Dairy and Egg Products
• Dried Foods, Cereals & Grains
• Fruit, Vegetables & Nuts
• Meat, Poultry & Fish
• Other / General Industries

Loma food x-ray detectors will provide effective protection against metal as well as non-metal contaminants.

You can reach out to Pyramid Packaging in a variety of ways. First, fill out our Contact Us form by clicking on this link. Next, you can email us at [email protected]. Finally, you can give us a call at (847)-272-3400 and a member of our customer service team will be sure to get back to you in a timely fashion.

Autobag’s Ergocon Textile Packaging Equipment system is engineered for high speed packaging of industrial laundered applications and textile services. The laundry packaging system uses an automatic feeder. It is fully integrated with the Autobag AB 255 wide bagger, to inspect and package up to 7,000 towels per hour.

The inspection and packaging operation begins by loading the bulk feed bin with clean towels or other industrial laundered items. Loading can be done while the system is operating.

Items are automatically fed from the bin to the pick conveyor for separation. Then, they are conveyed to the inspection area. After inspection, towels continue down the conveyor. Next, they pass through a counting eye. finally, they are automatically delivered to an open bag at the Autobag AB 255.

This commercial laundry equipment sets the pace of production. Speeds are adjustable to run slower for items requiring tighter inspection or faster to achieve high production rates.

The user-friendly control panel allows storage and recall of up to 14 jobs. It also can load building capabilities, show real time productivity data, onboard diagnostics, and more.

Optional features include a performance indicating light stack, laser level control system, reject count system, and an extended 71′ discharge conveyor. When used with genuine Autobag pre-opened bags, the Autobag Ergocon Textile Packaging Equipment System offers high-quality, reliability and flexibility for the commercial laundry industry.

To learn more, please contact us using this form. You can also reach out by emailing us at [email protected], or calling us at (847)-272-3400.

Highlight’s self propelled Fantom stretch wrappers give you the freedom to wrap loads anywhere in your facility without sacrificing consistency and film savings. The semi-automatic controls make wrapping varying sized loads simple and easy.

The self-propelled load tracking design means that products of any weight, length, or width can be wrapped. It also eliminates the need to move unstable loads. This powered pre-stretch system provides greatly increased film savings and performance.

Features of this stretch wrapper include an emergency stop button, which is automatically triggered when an object is in the way. Next, an auto film cut improves productivity by upwards of 30% by knowing when to cut off the film. Thirdly, the touch control manual provides intuitive control of robot settings, ranging from speed, battery indication and more. It can also hold multiple wrap “recipes”. The “Select Stretch” feature, located above the carriage, allows for the operator can change the film between 230%-270% easily. Finally, it is built well and sturdy, which will last you years after a purchase.

The on-board battery pack allows you to wrap 200 – 300 loads on a single charge.

For more information on a self propelled stretch wrapper watch the video below or contact Pyramid Packaging at 847-272-3400 or click here.

The Pyramid Packaging Team attended the Pack Expo show, which took place Nov. 6-9 in Chicago at McCormick Place. The show gave us an opportunity to meet with many of our suppliers since most exhibit at the show.

It also gave our packaging engineers the chance to see the latest in packaging equipment, films and supplies that may benefit our customers.

Pack Expo is the world’s largest processing and packaging event of the year. Check out our slideshow of companies that we represent.

You can contact Pyramid Packaging in a number of ways. First, you can fill out this form. Next, you can give us a call at (847)-272-3400. Thirdly, you can email us at [email protected].

Anti-static packaging protects sensitive electronic components from electrostatic discharge (ESD) that can damage or destroy circuits during manufacturing, storage and transportation. Pyramid Packaging supplies a complete range of anti-static packaging solutions, including ESD shielding bags, moisture-barrier bags, static-dissipative materials and conductive packaging designed to safeguard valuable electronic products throughout the supply chain.

These bags are commonly made from low density polyethylene (PE) or polyethylene terephthalate (PET) and have a pink or silver metalized color.

To create the anti-static effect, the bags are slightly conductive, which creates a Faraday Cage around bagged item which avoids any discharges from being deposited onto the item. These bags will dissipate static electricity so it cannot create electrostatic discharge (ESD) whereas a static shielding bag blocks the ESD. Pyramid Packaging is a supplier of the following types anti-static bags:

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  Reclosable/ziplock bags

  
  
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  Flat poly bags

  
  
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  Tubing

  
  
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  conductive flat bags

  
  
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  conductive bags reclosable/ziplock

  
  
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  conductive tubing

  
  
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  static shielding bags

  
  
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  cushioned static shielding bags

  
  
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  reclosable/ziplock

  
  
• available in clear, pink, various sizes and thicknesses

Types of Anti-Static Packaging

Different electronic applications require different levels of electrostatic protection. The most common types of anti-static packaging include:

Static-Shielding Bags

Static-shielding bags feature a metalized layer that protects electronic components from external electrostatic discharge. They are commonly used for printed circuit boards, electronic assemblies and sensitive devices.

Static-Dissipative Bags

Static-dissipative bags reduce the buildup of static electricity by safely dissipating electrical charges. They are ideal for handling and transporting components that require moderate ESD protection.

Conductive Packaging

Conductive bags and materials create a Faraday cage around electronic components, providing maximum protection against electrostatic discharge during storage and shipping.

Moisture-Barrier Bags

Moisture-barrier bags combine ESD protection with resistance to moisture and oxygen, making them ideal for semiconductors, integrated circuits and other moisture-sensitive electronic devices.

When Do You Need Anti-Static Packaging?

Anti-static packaging should be used whenever electronic components are vulnerable to electrostatic discharge.

Typical applications include:

• Printed circuit boards (PCBs)
• Semiconductors
• Integrated circuits
• Computer components
• Electronic assemblies
• Medical electronics
• Telecommunications equipment
• Aerospace electronics
• Automotive electronics

Using the correct ESD packaging helps prevent costly product failures while maintaining product reliability throughout manufacturing and distribution.

FAQ

What is anti-static packaging?

Anti-static packaging is packaging designed to prevent static electricity build-up that can damage sensitive electronic components.

What’s the difference between anti-static and static-shielding bags?

Anti-static packaging is a broad category that includes static-shielding bags, static-dissipative bags, conductive bags and moisture-barrier bags. Static-shielding bags specifically protect against external electrostatic discharge.

Who needs anti-static packaging?

Manufacturers of electronics, semiconductors, PCBs, medical devices and telecommunications equipment commonly use anti-static packaging to protect sensitive products.

Can anti-static bags be reused?

Many anti-static bags can be reused if they remain clean, undamaged and continue to meet ESD protection requirements.

About Pyramid Packaging
Est. in 1968, Pyramid Packaging is a value-added supplier of flexible packaging films, equipment & services. We are a supplier of stock and customized anti-static shielding bags. If needed, our experienced packaging engineers will work with you to develop a customized anti-static poly bag based on your design specifications (size, thickness, closure type, graphics). Call us at 847-272-3400, fill out our Contact Us form to learn more, or simply email us at [email protected].

Choosing the right poly bag (film) for your packaging application can be a confusing process. If you’re not familiar with packaging films, you may think they are basically all the same but nothing could further from the truth. A Poly bag can come in different styles, materials, thicknesses, blends, barrier properties and available in loose pack and rolls.

What Are Poly Bags?

Poly bags are flexible packaging bags made primarily from polyethylene. They are used to protect, store and ship products such as food, clothing, hardware, chemicals and consumer goods. Poly bags are available in different sizes, thicknesses and styles, including layflat, gusseted and reclosable bags.

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Bag Types

Poly bags are also known as polyethylene bags or plastic bags. They are commonly used in a wide range of packaging applications, including food packaging, produce, dry goods, magazines, chemicals and products intended for storage or shipping.

The term “poly” commonly refers to polyethylene, the primary material used to manufacture these bags. Packaging bags and films are available in several materials, including LDPE, HDPE, PP and PET, with each offering different levels of strength, flexibility, clarity and moisture resistance depending on the application.

The most common poly bag styles include layflat bags, gusseted bags and reclosable zip-lock bags. Choosing the right material and bag style helps improve product protection, storage efficiency and packaging performance.

Types of Plastic Bags

• Layflat poly bags
• Gusseted bags
• Reclosable (zip-lock) bags
• Poly bags on a roll
• Poly tubing
• Anti-static bags

Poly Bagging for Automated Packaging Lines

Many manufacturers use automated poly bagging systems to improve packaging speed, consistency and labor efficiency. Poly bags on a roll are specifically designed for automatic bagging equipment, allowing products to be loaded, sealed and prepared for shipping with minimal operator involvement.

Automated poly bagging is commonly used in ecommerce fulfillment, medical device packaging, hardware, industrial components and retail applications where productivity and repeatability are critical.

If your operation requires higher throughput, Pyramid Packaging also supplies Autobag automatic bagging systems designed to work with poly bags on a roll for efficient packaging operations.

Learn more about our Autobag packaging systems.

Bag Materials

A Poly bag can come in an array of materials that including but not limited to LDPE, HDPE, PP and PET. Variables like the films clarity, oxygen and moisture barrier rates will help decide on which film type is best for your packaging application.

Linear Low Density Polyethylene (LDPE)

These packaging films are inexpensive, have good clarity and often are used to package fresh produce, frozen foods, and baked goods. Artwork can be added to give the produce a customized look.

High density polyethylene (HDPE)

These packaging films are found in many of the same applications as LDPE and LLDPE. It is stiffer and more rigid than many other PE films. HDPE has good moisture barrier properties and is resistant to grease and oils. HDPE is often used inside a box to preserve its contents, such as cereal bags or cake mixes.

Polypropylene (PP)

These films are soft, clear have good moisture barriers and high oxygen transfer rates. Therefore, PP films are commonly used with bakeries and food markets. These films are similar, but less flexible than LDPE films.

Polyethylene Terephthalate (PET)

PET films are durable, heat resistant films with very good oxygen barrier properties. When PET films are laminated with metal foil (MET PET), it will increase the oxygen-water barrier and block UV rays. Metalized films for flexible packaging are essential when the product requires extra protection to ensure a longer shelf life. MET PET films provide protective properties for food requiring restricted visibility.

Frequently Asked Questions

What are poly bags?

Poly bags are flexible bags made from polyethylene used to protect, store and ship products.

What are the most common types of poly bags?

The most common types include layflat bags, gusseted bags and reclosable zip-lock bags. Each style is designed for different product shapes and packaging requirements.

What materials are poly bags made from?

Most poly bags are made from polyethylene materials such as LDPE, LLDPE or HDPE. Other flexible packaging applications may use polypropylene or PET films.

About Pyramid Packaging
Established in 1968, Pyramid Packaging is a value-added supplier of flexible packaging films, equipment & services. We create value by working with clients who need help in selecting and customizing their packaging films.

Browse our full range of poly bags — including layflat, gusseted, reclosable and custom options — to find the right bag for your application.

Pyramid Packaging can customize your plastic packaging films & barriers according to your blend, size & graphic design. Call us at 847-272-3400, fill out our Contact Us form, or [email protected].

Oxygen transfer rate (OTR) allows a flexible packaging film to either reduce or allow the smell of an item to penetrate the film at a certain temperature.

Oxygen transfer rate is the amount of oxygen that penetrates a given area in one day. However the relative humidity can affect barrier properties of certain films. Plastic films with a high OTR are used to package fragrance soaps, and other products where the consumer would want smell the item before purchasing.

Often, the smell of an item will help sell the product while protecting it from moisture, dust and handling. If an item has an undesirable smell like pet foods or fishing bait, a film with a low OTR would be used in order to reduce or eliminate its odor.

Some foods require a very low OTR that keeps oxygen out in order to extend its shelf life. Different films types like PE (most permeable), PP, and MET will all have different OTR rates.

If you need help in selecting the right packaging film for your product, contact Pyramid Packaging. Est. in 1968, Pyramid Packaging is a value-added supplier of flexible packaging films, equipment & services.

We create value by working with clients who need help in selecting and customizing their packaging films. Call us at 847-272-3400, use our Contact Us form, or email us at [email protected].

Many businesses are now selling their products on Amazon. Companies are using their FBA (fulfillment by Amazon) to send it directly to the customer. Amazon FBA does have requirements on how the items need to be packed.

If they are not packed properly, it can create delays in the items getting into Amazon’s inventory. Additionally, using the correct packing material ensures your shipment moves quickly through the Amazon fulfillment center.

Amazon recommends using bubble wrap and inflatable air pillows. It does not recommend using peanut packaging, crinkle wrap or shredded paper. They also recommend that if poly bags with an opening of 5″ (measured when flat) or larger is used, are required to have a suffocation warning, either printed on the bag itself, or attached as a label. The bags also need to be transparent, and must be a certain thickness.

Sure, you can easily get some of your packaging supplies from a UPS Store, Home Depot or Walmart. However, if you are packaging a substantial amount, you can save money by buying in volume from a family-owned company like Pyramid Packaging.

We are supplier of on poly bags, bags on a roll, shrink wrap, stretch wrap, demand bubble wrap, air pillows and carton sealing tape. Established in 1968, Pyramid Packaging is a value-added, and ISO 9001 compliant supplier of packaging machinery, supplies, and services. Click here to contact us or call 847-272-3400.

A high barrier film is a type of packaging film engineered to provide extremely low oxygen and moisture transmission rates, helping extend product shelf life and maintain freshness. High barrier films are commonly used in food packaging applications where products are sensitive to oxygen exposure, moisture loss or contamination.

Compared to standard barrier films, high barrier films typically incorporate advanced materials such as EVOH, metalized polyester (MET PET) or multi-layer laminations to deliver superior protection for perishable products.

Food packaging film is essential for protecting food products, extending shelf life and maintaining freshness throughout storage and distribution. Pyramid Packaging supplies a wide range of food packaging film solutions, including high-barrier laminations, BOPP, MET PET and EVOH films designed for applications ranging from dry goods to fresh and refrigerated products. Selecting the right film depends on oxygen, moisture and aroma barrier requirements as well as packaging equipment and product characteristics.

They provide protective properties for food items requiring restrictive visibility and will also increase the product’s shelf-life, and freshness.

Oxygen transfer rate (OTR) is used to measure the amount of oxygen that passes through a film. A good rule of thumb is this: The lower the number, the better the film barrier.

Additional barrier properties include UV protection, odor prevention, moisture  and gas barriers. Deciding on the barrier film for your packaging application can be a complicated process.

There are many variables to consider in order to best preserve your packaged product.

Below are a list of the most common type of barrier films used for food packaging.

Foil (aluminum) backings

These offer the best best barrier protection with an OTR of 0. Foil is often used in candy wrappers, as well as preserving chocolate.

EVOH (ethylene vinyl alcohol)

These barrier films have a OTR at .6 cc EVOH barriers are often used to package items such as meat, fish & poultry related products.

MPET

When OPP/BOPP films are laminated with metal foil (MET) it will increase the film’s oxygen & water barrier & block out UV rays. Additionally, because of the film’s stiffness, it is used as a wrap for hard candies, chocolates & is resistant to heat and moisture.

KPET

This is a soft saran coated PET film with good transparency. It is used as a substrate to laminate with other films. KPET has excellent gas, moisture and vapor properties making suitable for packaging of dry goods and protecting fragrant related items.

PET (polyester)

This is very good oxygen barrier, heat resistant & strong film with good durability. PET film is an excellent laminating substrate for stand-up pouches. Therefore, when PET films are laminated with metal foil it will increase the film’s oxygen — water barrier & block out UV rays.

Metallized films for flexible packaging are essential when the product requires extra protection to ensure a longer shelf life. MET PET provides protective properties for food items requiring restricted visibility.

Nylon barrier films

These films have a high melting point and are used for cooking applications such as boiling, microwaving & baking. As a result, it has very good clarity, moisture barriers & is considered a very strong film.

Polypropylene barrier films

This material is soft, clear glossy film with good moisture barriers and high oxygen transfer rates. It is often used for plastic food bags.

LLDPE barrier films

This type of films are inexpensive and have good clarity. It is used to package fresh, produce, frozen foods & baked goods. Because of its high OTR of 2500 cc, it work well when the package requires oxygen.

Choosing a Food Packaging Film by Application

Different food products require different film structures and barrier properties. Selecting the correct food packaging film depends on how sensitive the product is to oxygen, moisture and environmental conditions.

Dry Goods

Products such as snacks, grains and powders typically use BOPP or laminated films that provide moderate moisture barriers and strong seal performance.

Frozen Foods

Frozen products require films that maintain flexibility at low temperatures while preventing moisture loss and freezer burn.

Fresh Produce

Fresh fruits and vegetables often require breathable films that allow gas exchange while protecting the product during transport.

Meat & Cheese

High-barrier films such as EVOH or MET PET are commonly used to prevent oxygen exposure and extend shelf life for perishable products.

Food-Safe & FDA-Compliant Films

Food packaging materials must meet strict regulatory and safety requirements. Pyramid Packaging offers food packaging film options that comply with FDA guidelines and industry standards for food contact materials.

Available features include:

• FDA-compliant materials
• Food-grade laminations
• High-barrier structures for sensitive products
• Seal integrity for contamination prevention
• Custom film constructions based on product requirements

Our team can help ensure your packaging meets both regulatory standards and performance expectations.

Choosing the right food packaging film requires balancing barrier performance, machinability and cost. Pyramid Packaging works with manufacturers to develop customized film solutions that improve shelf life, reduce waste and optimize packaging operations.

Frequently Asked Questions

What film is best for food packaging?

It depends on the product. High-barrier films such as EVOH and MET PET are ideal for oxygen-sensitive foods, while BOPP films are commonly used for dry goods and snacks.

What is food packaging film made from?

Food packaging film is typically made from materials such as polyethylene (PE), polypropylene (PP), BOPP, PET and multilayer laminations.

Why are barrier films used in food packaging?

Barrier films help prevent oxygen, moisture and contaminants from affecting the product, extending shelf life and maintaining quality.

What is a high barrier film?

A high barrier film is a packaging film with very low oxygen and moisture transmission rates, used to maximize product shelf life and protect sensitive products.

About Pyramid Packaging

Est. in 1968, Pyramid Packaging is a value-added supplier of flexible packaging films, equipment & services. We also create value by working with clients who need help in selecting and customizing their packaging films. Pyramid Packaging can customize your plastic packaging films & barriers according to your blend, size & graphic design. Call us at 847-272-3400 or contact us here.

Deciding on a packaging film for your product can be a difficult process. There are many variables to consider during the film selection process. Not selecting the proper film can create many problems including reducing the life of the item. Established in 1968 Pyramid Packaging is a value-added, and ISO 9001 compliant supplier of packaging films. View our presentation to learn more about variables that should be considered when selecting a packaging film.

To contact us, please fill out this form. You can also give us a call at (847)-272-3400, or email us at [email protected].

Block-brace air tube packaging is a technique that fills or surrounds the void fill areas of a packaged product. This secures the items and reduces the chances of it getting damage during shipping and the wider transportation process.

Automated Packaging Systems AirPouch FastWrap air tubes protective packaging is more cost effective when compared to other types of block and brace materials, such as Styrofoam peanuts, foam-in-place, or molded pulp inserts.

The on-demand air tubes are lightweight, and reusable. The block-brace air tube are dust free and durable enough to provide excellent product protection in a minimal space.

AirPouch FastWrap tubes come in a compact box that generates more than 1,380 linear feet of protective packaging. The tubes can be inflated when needed at speeds up to 65 feet per minute. Compact and convenient, the all-electric design and small footprint of the AirPouch FastWrap is ideal as a stand-alone system or combined with a variety of equipment accessories for any size pack station.

AirPouch FastWrap cushioning bubbles feature our patented, channel-filled honeycomb design, which
allows multi-direction wrapping and improved product protection. FastWrap block-and-brace tubes feature the patented EZ-Tear Perforations between each tube, making them easier to separate and reducing material waste.

Pyramid Packaging is a supplier of Autobag AirPouch FastWrap. For more information click here or call us at 847-272-3400.

Custom polymer packaging allows manufacturers to design packaging films and bags tailored to their specific product, performance and production requirements. Pyramid Packaging provides custom polymer packaging solutions engineered to optimize protection, improve efficiency and ensure compatibility with your packaging equipment. From custom gauges and multilayer films to specialty barrier structures, our team works closely with customers to develop packaging solutions that meet both technical and operational goals.

Custom packaging films are used across a wide range of industries, including food, medical, industrial and consumer products. By customizing film structure, thickness and material composition, businesses can improve shelf life, reduce waste and enhance overall packaging performance.

Our custom packaging films selection includes the following:

• Custom Pre-Opened Bags-On-A-Roll
• Custom Poly Bags
• Custom Skin Packaging Board
• Custom Barrier Films and Pouches

Pyramid can help you decide on which films are best suited for your packaging needs. Additionally, custom bags is the foundation of our business and with over 50 years of experience, we know how to best serve your unique needs.

At Pyramid Packaging, we provide out of the box packaging solutions and can engineer your packaging films. We also have experience working with an array of films, resins and laminations. Whether its custom pre-opened bags-on-a-roll or custom skin packaging board with artwork, we are well equipped to handle a multitude of challenges.

Our packaging engineers understand the extrusion, converting, design, printing processes and can oversee these task for you. By working with our packaging experts, we’ll ensure you get the right film for your application while reducing cost.

Our Custom Polymer Packaging Process

Developing the right custom polymer packaging solution involves a structured process to ensure optimal performance and efficiency.

Consultation

We begin by understanding your product, packaging requirements, storage conditions and production environment.

Specification

Our team recommends the appropriate film structure, material composition and gauge based on barrier needs, durability and machinability.

Sampling & Testing

Custom samples are produced and tested to validate performance, seal integrity and compatibility with your packaging equipment.

Production

Once approved, we move into full-scale production, ensuring consistent quality and reliable supply.

Materials We Work With

Pyramid Packaging works with a wide range of materials to develop custom polymer packaging solutions.

Polyethylene (PE)

Provides flexibility and moisture resistance for general packaging applications.

Polypropylene (PP)

Offers clarity, stiffness and heat resistance, ideal for retail and food packaging.

Nylon (PA)

Provides excellent puncture resistance and durability for heavy-duty applications.

EVOH

A high-barrier material used to protect products from oxygen exposure and extend shelf life.

Laminated Films

Multi-layer structures combine different materials to achieve specialized performance such as enhanced barrier protection and improved sealing.

Benefits of Custom Polymer Packaging

Custom polymer packaging offers several advantages over standard materials.

• Improved product protection
• Optimized material usage
• Better compatibility with packaging equipment
• Enhanced barrier performance
• Reduced packaging costs over time
• Improved sustainability through material optimization

Applications

Custom polymer packaging is used in a variety of industries and applications.

• Food packaging
• Medical and pharmaceutical products
• Industrial components
• Automotive parts
• Consumer goods
• Retail packaging

Why Choose Pyramid Packaging?

Since 1968, Pyramid Packaging has provided custom flexible packaging solutions tailored to each customer’s needs. Our team combines industry experience with technical expertise to deliver packaging that improves efficiency, reduces waste and enhances product protection.

Request a Custom Quote

Need a custom polymer packaging solution for your product?

Our packaging specialists can design the right film or bag based on your requirements.

Request a Custom Quote Today